Thomas Ehretsmann Books

Arsene Lupin gentleman cambrioleur Texte integral

By Thomas Ehretsmann, Oussenko, Maurice Leblanc

Average: 0.00, 0 Ratings

Samuel

By Hubert Ben Kemoun, Thomas Ehretsmann

Average: 0.00, 0 Ratings

Maudit jardin 105 samuel

By Kemoun Hubert Ben Ehretsmann Thomas

Average: 0.00, 0 Ratings

Inukshuk le garcon de pierre

By Gerard Moncomble

Average: 0.00, 0 Ratings

Une collection dont l'objectif est de faire découvrir, à travers un destin individuel, le mode de vie et la spiritualité d'un peuple avant l'arrivée de l'homme blanc. Ici, le jeune Inuit Inukshuk,...

Meto tome 1 La Maison

By Thomas Ehretsmann, Yves Grevet

Average: 0.00, 0 Ratings

COFFRET METO T1 2 3

By Thomas Ehretsmann, Yves Grevet

Average: 0.00, 0 Ratings

Station debout

By David Chauvel, Thomas Ehretsmann

Average: 0.00, 0 Ratings

Sota la sorra d Egipte

By Thomas Ehretsmann, Philippe Nessmann, Mireia Cornudella Carre

Average: 0.00, 0 Ratings

A la conquesta del cel

By Thomas Ehretsmann, Philippe Nessmann, Albert Vilardell

Average: 0.00, 0 Ratings

Chasing the shadow

By Hubert Ben Kemoun

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.